Hi Paul,
I see that your emulator is getting very good, congratulations for the work!
I tested now in my Galaxy Ace with Gingerbread 2.3.4, and is running reasonably, I wanted to disable the audio to see if the game speed increases, but this makes me more anxious to see the stable version.
I found a strange thing, at the beginning of the Zelda, when he goes out of his house that shows a top view, the house appears green without the textures of the wood of the house.
And one suggestion I wanted to give, if you can increase the size of the display of the FPS of the gamepad small, because here in my Galaxy Ace i can't see the number of frames right.
Congratulations again at work!